25438536

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 73246140

約数和(自身を除く): 47807604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1061, 1332, 1998, 2122, 2664, 2997, 3183, 3996, 4244, 5994, 6366, 7992, 8488, 9549, 11988, 12732, 19098, 23976, 25464, 28647, 38196, 39257, 57294, 76392, 78514, 85941, 114588, 117771, 157028, 171882, 229176, 235542, 314056, 343764, 353313, 471084, 687528, 706626, 942168, 1059939, 1413252, 2119878, 2826504, 3179817, 4239756, 6359634, 8479512, 12719268, 25438536]

約数ペア:

[(1, 25438536), (2, 12719268), (3, 8479512), (4, 6359634), (6, 4239756), (8, 3179817), (9, 2826504), (12, 2119878), (18, 1413252), (24, 1059939), (27, 942168), (36, 706626), (37, 687528), (54, 471084), (72, 353313), (74, 343764), (81, 314056), (108, 235542), (111, 229176), (148, 171882), (162, 157028), (216, 117771), (222, 114588), (296, 85941), (324, 78514), (333, 76392), (444, 57294), (648, 39257), (666, 38196), (888, 28647), (999, 25464), (1061, 23976), (1332, 19098), (1998, 12732), (2122, 11988), (2664, 9549), (2997, 8488), (3183, 7992), (3996, 6366), (4244, 5994)]